Geodesic

Mathematical problems in the theory of wave propagation. Part 4

Preface
On the sistems of linear algebraic equations arising in problems of diffraction by a periodic structure
p. 5-14
Wave propagation in the string with rapidly varying parameters
p. 15-51
Uniform asymptotic expansions of functions associated with the paraboloid of revolutions
p. 52-78
High-frequency source between the branches of hyperbola
p. 79-100
Low-frequency Lamb waves in cylindrical and spherical layers embedded in an elastic medium
p. 101-110
On that how the general ellipcity property of ray sistems for two mirror resonators is connected with their spectra
p. 111-115
On the matric representions of the dispersion equation for layer-elastic media
p. 116-131
Diffraction of two heterogeheous elastic media on the smooth intеrface
p. 132-150
On the wave processes in diffraction on the ideal conduct cone in the axesymmetry case
p. 151-171
On the behavior of displacement behind impulsive plane front
p. 172-175
High order approximations of asymptotic solutions for wave equation in a plane waveguide
p. 176-191